参数资料
型号: SPC5632MF0MLQA6
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: FLASH, 60 MHz, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, 1.40 HEIGHT, ROHS COMPLIANT, LQFP-144
文件页数: 75/122页
文件大小: 1173K
代理商: SPC5632MF0MLQA6
MPC5634M Microcontroller Data Sheet, Rev. 6
Pinout and signal description
Freescale Semiconductor
56
Table 6 gives the power/ground segmentation of the MPC563x MCU. Each segment provides the power and ground for the
given set of I/O pins, and can be powered by any of the allowed voltages regardless of the power on the other segments. The
power/ground segmentation applies regardless
NMI
SIU - External Interrupts Non-Maskable Interrupt
GPIO[n]
SIU - GPIO
Configurable general purpose I/O pins. Each GPIO input and
output is separately controlled by an 8-bit input (GPDI) or output
(GPDO) register. Additionally, each GPIO pins is configured
using a dedicated SIU_PCR register.
The GPIO pins are generally multiplexed with other I/O pin
functions.
RESET
SIU - Reset
The RESET pin is an active low input. The RESET pin is
asserted by an external device during a power-on or external
reset. The internal reset signal asserts only if the RESET pin
asserts for 10 clock cycles. Assertion of the RESET pin while the
device is in reset causes the reset cycle to start over.
The RESET pin has a glitch detector which detects spikes
greater than two clock cycles in duration that fall below the switch
point of the input buffer logic of the VDDEH input pins. The switch
point lies between the maximum VIL and minimum VIH
specifications for the VDDEH input pins.
RSTOUT
SIU - Reset
The RSTOUT pin is an active low output that uses a push/pull
configuration. The RSTOUT pin is driven to the low state by the
MCU for all internal and external reset sources. There is a delay
between initiation of the reset and the assertion of the RSTOUT
pin.
Table 5. Signal details (continued)
Signal
Module or Function
Description
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